تم في هذا البحث إجراء عملية صباغة نسيج قطني 100 % بصباغ أحواض (Indanthrene Brown) بالشروط المثالية من حيث تراكيز المواد المستخدمة (هيدروسولفيت الصوديوم , العامل القلوي , العامل المؤكسد) للحصول على عينة
مرجعية تستخدم للمقارنة مع عينات أخرى مصبوغة بتراكيز مختلفة للمواد حيث تم
تغيير المادة المؤكسدة و ظروف العمل ( العمل في جو مغلق أو مفتوح ) و قد تبين
بالمقارنة انخفاض قي الثباتية للعينات المختبرة تجاه الاحتكاك الجاف و الرطب عن قيم
العينة المرجعية حيث يعود السبب في ذلك إلى إنخفاض في معدل الارجاع باختلاف
تركيز المادة المرجعة و عدم ارتباط الصباغ كيميائياً مع القماش بسبب اختلاف ظروف
الأكسدة .
In this study , a dyeing process of vat dyes was carried out for
cotton fabrics (100%) at an optimal conditions for material's
concentrations (sodium hydrosolphite , oxidization agent
,alkaline agent) to obtained a reference sample using for
comparison with another samples which dyeing at difference
concentrations of materials and different oxidization agent and
conditions of works ( work at close condition or open) , and it
was observed the decrease of fastness's values for the tester
samples against dry and wet rubbing opposite of reference
sample and that due to the difference of concentration of
reducing agent and the weakness of bonds between the dye
and textile because of the difference of oxidization conditions.
References used
عبد الوهاب , بلال , 2006 , تقنيات العمليات الصباغية , منشورات دار البشائر , حلب.
نصر, سلمان, 2008 تقانة الصباغة الجزء النظري. الطبعة الأولى, منشورات جامعة البعث حمص.
In this study, samples of cotton fabric were dyed using direct dye
by the traditional method as well as using microwave energy at
different energy levels. It was noted that the use of microwave
energy increase the dye exhaustion at the used energy
A reactive dye was applied to woven cotton fabric then washed-off
using water and three alkaline agents (ammonium hydroxide,
sodium bicarbonate, sodium hydroxide). The aim of washing-off is
to eliminate of dyes no fixed on fabric to avoid its diss
In this study a process of dying cotton fabrics 100% was carried out
by direct dye Solophynel GLE Yellow and after that it was treated by
cationic softening agent for improving the fastness to washing and
rubbing for the fabrics which were dyed by
This research is based on the use of different types of mineral
mordants, mineral salts, in the dyeing process using the aqueous
extract of eucalyptus leaves. The used mordants are aluminum
potassium sulphate, copper sulphate, iron sulphate and mi
Print pastes contain thickeners ''thickening agents'' that are often
natural or synthetic polymers. The role of thickeners is
thickening of print paste and making it more viscous to avoid
lateral diffusion and improve finesse of motifs. The aim of